# Relux（リラックス) vs au海外放題

The clearest difference is ads: au海外放題 at none against Relux（リラックス)'s shown. au海外放題 also leads on ratings volume (46K vs 113) and monetization model (free vs ad-supported). Relux（リラックス)'s advantage is update cadence (every 5 days vs monthly). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Relux（リラックス) against 4.6 for au海外放題. That said, the two scores are not equally well evidenced: au海外放題 has 46K ratings behind it against 113, so its average is the more settled of the two. Written reviews are what separate them: 33% of Relux（リラックス)'s written reviews are positive against 36% of au海外放題's.

Relux（リラックス) ships an update every 5 days, au海外放題 monthly. The most recent releases landed on September 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Relux（リラックス) | au海外放題 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (113 ratings)](https://appshunter.io/ios/app/relux/id843104033/reviews)** | [4.6 (46K ratings)](https://appshunter.io/ios/app/au/id1133408621/reviews) |
| Number of ratings | 113 | **46K** |
| Positive reviews | 33.3% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 139 MB | 32 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Loco Partners Co., Ltd.](https://appshunter.io/developer/502370828) | [KDDI CORPORATION](https://appshunter.io/developer/448137434) |

## What reviewers say

### Relux（リラックス)

[App page](https://appshunter.io/ios/app/relux/id843104033)

Discover unique accommodations and unforgettable travel experiences. Find hotels and ryokans with detailed search filters, exclusive member offers, and loyalty rewards. Explore curated rankings and real user reviews to plan your perfect getaway.

**Highlights:** Exclusive member offers and benefits, Loyalty program with point rewards, Detailed search filters for accommodations, User reviews and ratings, Curated accommodation rankings, Favorite registration

**Features:** Apple Wallet

**In-app purchases:** none


### au海外放題

[App page](https://appshunter.io/ios/app/au/id1133408621)

Use your smartphone to access the internet in over 160 countries and regions without needing a Wi-Fi router. Pre-book the service in Japan for special rates and manage your usage abroad. Includes travel safety and convenience information.

**Highlights:** Pre-book international data service, Check remaining usage time abroad, Start service upon arrival, Usage guide, Display travel safety information, Display travel convenience information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Relux（リラックス) free?

Relux（リラックス) is free to download, with no in-app purchases.

### Is au海外放題 free?

au海外放題 is free to download, with no in-app purchases.

### Which has better reviews, Relux（リラックス) or au海外放題?

Relux（リラックス) is rated higher. Relux（リラックス) averages 4.7 out of 5 from 113 ratings, while au海外放題 averages 4.6 from 46K ratings.

### Do Relux（リラックス) or au海外放題 have ads?

Relux（リラックス) shows ads; au海外放題 does not.

### Which is updated more often, Relux（リラックス) or au海外放題?

Relux（リラックス) ships an update every 5 days, and au海外放題 monthly. Most recently, Relux（リラックス) was updated on September 12, 2026 and au海外放題 on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*